Universal Gravitational Potential Energy without Calculus (AP Physics 1, C and Physics Classes)

How can you understand problems dealing with Universal Gravitational Potential Energy without Calculus? This lesson is primarily designed for AP Physics C Mechanics, AP Physics 1 and general Physics students. This lesson is a good foundational lesson for an AP Physics student. Here is my playlist for all of the major concepts in high school Physics:    • All Major Concepts for a Year of Phys...   Here is my playlist for (eventually) all of the major concepts in AP Physics Mechanics (in progress):    • AP Physics Mechanics - Many of the Ma...   and here is a playlist for this unit on forces for a high school level Physics course:    • Complete Physics Unit on Forces (High...   and here is a playlist for this unit (Unit 3: Work, Energy and Power) for an AP Physics C Mechanics course:    • Complete AP Physics C Mechanics Unit ...